[Click] Measuring

[Beyers Cronje]

You could also try:

In click userlevel:
http://www.read.cs.ucla.edu/click/elements/timestampaccum

Or iperf:
http://dast.nlanr.net/Projects/Iperf/

Cheers

Beyers

On 3/5/07, Egi, Norbert <n.egi at lancaster.ac.uk> wrote:
>
> Hi,
>
> Is there any way to measure packet delay and jitter with Click?
>
> I'm using Click's FastUDPSource to generate packets on a machine, which
> packets are forwarded through another machine and are counted on a third
> with the AverageCounter element. This works quite good for measuring the
> packet forwarding rate and loss of the system in the middle, but I would
> also like to measure the delay and jitter of the packets. I guess to do that
> the traffic should be generated and counted on the same machine, which isn't
> a problem, but what elements could be used to do that? I found the
> StoreTimestamp element, which stores the packet timestamps in packet data,
> but couldn't find any element that is able to get this timestamp out of the
> packet after it has been received.
>
> Any suggestion how to do it if it's possible at all?
>
> Many thanks,
> Norbert
>
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